Göpfert AG - german foundry and production of copper alloying valves and more - ensures a fast and reliable delivery Since 1911, the name Göpfert is known for products of high safety regulation and reliability due to modern production technology. Our product range covers over 30,000 articles (bronze valves and aluminium bronze valves, valves made of nodular cast iron, cast iron, cast steel and stainless steel as seawater valves for shipbuilding and industry), developed in our own development department. Our valves are suitable as: - Seawater valves - Industrial valves - Offshore valves Goepfert AG has its own design office, model construction as well as its own foundry. The treatment on CNC machines and the final assembly takes place in our modern production line. We work on copper alloys (Rg 5, Rg 10, Gbz 10, CuAl10 Ni), light alloy, cast iron, nodular cast iron, steel and stainless steel – depending upon the type of fitting, from DN 8 - DN 600. Apart from complete valve packages Göpfert AG can deliver all valves also with electric, pneumatic and hydraulic actuator.